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AIBU?

Share your dilemmas and get honest opinions from other Mumsnetters.

To be panicking that I haven’t ever given 5-month-old vit D?

80 replies

FrogOfFroggHall · 14/09/2025 09:41

I realised this today as I stumbled across the bottle. I absolutely knew I should do it but my toddler lost the bottle in the early days and out of sight out of mind. Just haven’t thought about it in months. I have just been so frazzled and now really beating myself up.

Obviously will start now. Will it make any difference? She’s nearly 6 months old now and EBF.

OP posts:
CatchTheWind1920 · 14/09/2025 10:16

You're being too harsh on yourself. Just start now. I sometimes forgot to do it with my second, it happens.

moppety · 14/09/2025 10:17

Definitely a thing, we got given the drops by midwife with both babies. But I was definitely a bit lax with them with DD2! They both take a vit D supplement daily now they are a bit older as do DH and I. Most people in the UK should, especially over winter. I wouldn’t worry about it, OP, it’s not a big deal at all.

Didshejustsaythatoutloud · 14/09/2025 10:20

I'm Scotland too. My adult boys were breast fed too, no extra vitamins or supplements and they are 2 strapping healthy lads. Don't stress 😀

mamagogo1 · 14/09/2025 10:25

Never gave mine any supplements and were fine, just ensure they get sunlight daily (fine through summer) the only group I had been told really need supplements are north of Scotland through winter as not enough daylight often to get them outside and those with dark skin as they don’t absorb enough sunlight from our northern climes

Coffeeishot · 14/09/2025 10:28

It is just a recommendation really isn't it? Not you must give your baby.

Delatron · 14/09/2025 10:31

It’s fine to start now and no harm will have been done. But vitamin D is really important for everyone to take between Oct-March in this country.

FrogOfFroggHall · 14/09/2025 11:19

Mumofteenandtween · 14/09/2025 10:05

She was also conveniently born in April so there will have been a lot of sunlight in her life so far.

Question for you - what is your heritage? I have always been quite relaxed about vitamin D as both me and dh (and so our kids) are pretty obviously Viking descendants and so evolution wise are used to far less sunlight than we get in the UK. Skin cancer is more of a concern - which is why you will find us sitting in the shade, with a big sunhat, factor 50 and muttering about how we really should get out of this sun in March!

Yes, baby and I are like you - very pale with fair hair. Although this does mean I’ve been covering her up a lot outdoors so she won’t have had loads of sun - it has been an unusually good summer here though so maybe that helps all the same!

OP posts:
ParanoidGynodroid · 14/09/2025 11:28

I have 5 DC, all were EBF. My youngest is 15, oldest 33, and I was never once advised to give any supplements to any of them. They’re all very fit healthy and sporty.

It’s bizarre and frankly a bit unbelievable to me that breast milk is not enough for a baby; if that really were the case then the human race would have died out millennia ago.

FrogOfFroggHall · 14/09/2025 11:28

Thanks all for your replies. I’m going to get a small stockpile of vitamins so they won’t get lost again, and set a daily reminder on my phone. I still feel a bit crap about having missed something so basic, but am at least somewhat reassured that she hopefully won’t develop any awful health problems because of this.

Baby has a sibling with disabilities which have taken all my energy just to manage to a minimum level the past few years. Things have improved a lot and I now finally have some capacity to worry about the little things… and it seems I am REALLY worrying about the little things…

OP posts:
baileys6904 · 14/09/2025 11:33

My DS is about to enter 2nd year of uni studying Law. He is well over 6 foot tall, sporty and built like I walk around with personal protection :)

We are in the North of England and I have never given him vitamin D, as a baby or since.

There's so many things society gets to beat new mums up with. If your baby is happy and healthy, youre doing a great job 👍

Delatron · 14/09/2025 11:49

I am not sure it’s a good idea to downplay the importance of vitamin D.

Of course OP’s baby will be absolutely fine. But it’s recommended for a reason and the NHS do not recommend many supplements. There’s a huge amount of science and data behind this. I have been part of a study on vitamin D and cancer for example.

Iimetree · 14/09/2025 11:53

You can get a bottle of NHS vitamins A C and D from your local clinic for a couple of pounds. Five drops a day. Much better than expensive ones from high st chemists!

scaredfriend · 14/09/2025 12:12

DD is 15 and was ebf. Advice then was to introduce vitamin drops at 6 months. She (and all her ebf peers are absolutely fine). We’ve had a good summer so assuming you’ve taken her out in the pram most days, she’ll have made a lot of her own vitamin D over the last few months. I really wouldn’t worry.

ShesTheAlbatross · 14/09/2025 12:17

Delatron · 14/09/2025 11:49

I am not sure it’s a good idea to downplay the importance of vitamin D.

Of course OP’s baby will be absolutely fine. But it’s recommended for a reason and the NHS do not recommend many supplements. There’s a huge amount of science and data behind this. I have been part of a study on vitamin D and cancer for example.

I agree, I think it’s the only supplement the NHS recommends as a blanket thing for everyone (maybe folic acid for all women in pregnancy is the only comparator). This isn’t a Holland & Barrett advert telling everyone to take it.

TealScroller · 14/09/2025 12:19

My kids are 19, 14 and 6 and not one of them have had vitamin D supplements. I didn't even know this was a thing! My kids are all healthy, rarely unwell and are good weights and heights so I don't really think this is something you need to worry about.

MissyPants · 14/09/2025 12:34

I did the same, and EBF, I simply forgot or was unaware. I was paranoid she would develop rickets because of it (bow legged) but she's hasn't and she's fine. She's 3 now.

Delatron · 14/09/2025 14:58

Vitamin D deficiency is a huge problem in this country. Hence the NHS recommendations. Deficiency is linked to many conditions as it is actually a hormone.

You can obviously apear fíne and have a deficiency. I would encourage everyone to take it and give it to your children.

Severe, prolonged deficiency can lead to a whole host of conditions. We really shouldn’t be dismissing this. For example, low vitamin D has been linked to certain cancers. Low vitamin D is linked to an increased risk of cardiovascular disease…

I don’t know why anyone would not take it.

I will reiterate that OP’s baby will be absolutely fine. It’s been summer and they are only 5 months old. But I would start the drops now as we go in to autumn and winter.

CasualDayHasGoneTooFar · 14/09/2025 15:01

Leopardspota · 14/09/2025 09:48

Because if they aren’t having at least 500ml of formula they need vit D. Yes it’s recommended.

OP they will be fine, just start now!

I forgot to give mine vit d once she stopped formula. We started again about 6 months later.

Really? When was this decided? I didn't do this for my dc, but they are old now

CasualDayHasGoneTooFar · 14/09/2025 15:01

Delatron · 14/09/2025 14:58

Vitamin D deficiency is a huge problem in this country. Hence the NHS recommendations. Deficiency is linked to many conditions as it is actually a hormone.

You can obviously apear fíne and have a deficiency. I would encourage everyone to take it and give it to your children.

Severe, prolonged deficiency can lead to a whole host of conditions. We really shouldn’t be dismissing this. For example, low vitamin D has been linked to certain cancers. Low vitamin D is linked to an increased risk of cardiovascular disease…

I don’t know why anyone would not take it.

I will reiterate that OP’s baby will be absolutely fine. It’s been summer and they are only 5 months old. But I would start the drops now as we go in to autumn and winter.

Oh that's interesting

Ddakji · 14/09/2025 15:03

BilbaoBaggage · 14/09/2025 09:59

When did this become standard advice for BF babies?
Neither have mine have ever had any vitamin supplements ever.

I was given Vit D drops when DD was born 16 years ago. Rickets was on the rise.

pottylolly · 14/09/2025 15:04

YetanotherNC25 · 14/09/2025 09:46

Why would you give your EBF child vitamin D? Was this advised by a Doctor or Health Visitor? Both of mine were EBF and that’s all they had. Plus walks outside in sunlight which is usually enough for a healthy child.
Sounds like you’re frazzled and worrying too much if you have a healthy child.

You need to be out all day to get the recommended allowance of sunlight in the UK, that’s why the NHS recommends it.

Leopardspota · 14/09/2025 16:22

CasualDayHasGoneTooFar · 14/09/2025 15:01

Really? When was this decided? I didn't do this for my dc, but they are old now

Really. No idea when it was introduced as I’m not a doctor, I have small children and this is the advice given currently.

incidentally, my husband was told he is vit-d deficient and should take a supplement. The doc said that most people are and should supplement.

Iimetree · 14/09/2025 16:24

CasualDayHasGoneTooFar · 14/09/2025 15:01

Really? When was this decided? I didn't do this for my dc, but they are old now

At least 2012, if not before.

assets.publishing.service.gov.uk/media/5a7c59a3ed915d338141e3af/dh_132508.pdf?utm_source=chatgpt.com

OneCalmFish · 14/09/2025 16:46

I was given vitamin D drops for my little one ebf given the advice is to keep them out of direct sunlight too it does make sense he’s 2 now but I wouldn’t worry @FrogOfFroggHall just start now. She’s been through the sunnier, lighter seasons probably won’t make any difference it’s to help absorb calcium and I’ll bet you’re getting plenty of that to make sure it’s in your milk x

Createausername1970 · 14/09/2025 16:53

My understanding from my Doctor was that everyone should probably take Vit D. This came to light following a blood test carried out on DS when he was about 18. It highlighted low Vit D, but the Dr said it was actually no lower than most people in the UK who were actually tested, and suggested that everyone in the family take it to avoid him feeling there was a specific problem.

DH and I still take it every day, but DS didn't want to after a few weeks.